/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.myfaces.test;

import static junit.framework.Assert.fail;

/**
 * @author Mathias Broekelmann (latest modification by $Author: mbr $)
 * @version $Revision: 511496 $ $Date: 2007-02-25 21:02:32 +0800 (星期日, 25 二月 2007) $
 */
public class AssertThrowables
{
    public static void assertThrowable(Class<? extends Throwable> expected,
            TestRunnable test)
    {
        try
        {
            test.run();
            fail("expected exception: " + expected);
        }
        catch (Throwable e)
        {
            if (!expected.isAssignableFrom(e.getClass()))
            {
                fail("expected exception: " + expected + " but got "
                        + e.getClass());
            }
        }
    }

    public static void assertThrowable(String message,
            Class<? extends Throwable> expected, TestRunnable test)
    {
        try
        {
            test.run();
            fail(message);
        }
        catch (Throwable e)
        {
            if (!expected.isAssignableFrom(e.getClass()))
            {
                fail(message);
            }
        }
    }
}
